From e636c8d336489bf3eed5878299e6cc045bbad077 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:17:29 +0000
Subject: [PATCH] debug lk
---
kernel/fs/cifs/cifs_fs_sb.h | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/kernel/fs/cifs/cifs_fs_sb.h b/kernel/fs/cifs/cifs_fs_sb.h
index aba2b48..6e7c442 100644
--- a/kernel/fs/cifs/cifs_fs_sb.h
+++ b/kernel/fs/cifs/cifs_fs_sb.h
@@ -51,12 +51,17 @@
*/
#define CIFS_MOUNT_UID_FROM_ACL 0x2000000 /* try to get UID via special SID */
#define CIFS_MOUNT_NO_HANDLE_CACHE 0x4000000 /* disable caching dir handles */
+#define CIFS_MOUNT_NO_DFS 0x8000000 /* disable DFS resolving */
+#define CIFS_MOUNT_MODE_FROM_SID 0x10000000 /* retrieve mode from special ACE */
+#define CIFS_MOUNT_RO_CACHE 0x20000000 /* assumes share will not change */
+#define CIFS_MOUNT_RW_CACHE 0x40000000 /* assumes only client accessing */
struct cifs_sb_info {
struct rb_root tlink_tree;
spinlock_t tlink_tree_lock;
struct tcon_link *master_tlink;
struct nls_table *local_nls;
+ unsigned int bsize;
unsigned int rsize;
unsigned int wsize;
unsigned long actimeo; /* attribute cache timeout (jiffies) */
@@ -71,7 +76,16 @@
char *mountdata; /* options received at mount time or via DFS refs */
struct delayed_work prune_tlinks;
struct rcu_head rcu;
+
+ /* only used when CIFS_MOUNT_USE_PREFIX_PATH is set */
char *prepath;
+
+ /*
+ * Path initially provided by the mount call. We might connect
+ * to something different via DFS but we want to keep it to do
+ * failover properly.
+ */
+ char *origin_fullpath; /* \\HOST\SHARE\[OPTIONAL PATH] */
/*
* Indicate whether serverino option was turned off later
* (cifs_autodisable_serverino) in order to match new mounts.
--
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